Sep 19 20:29:27.909 INFO checking quantum-0.1.2 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 20:29:27.909 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 20:29:27.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:29:28.103 INFO blam! f33476a8676c6006a2936c4ac17786c7f7e4a7dd86afc2aa7b3d71dd9e2061e2
Sep 19 20:29:28.108 INFO running `"docker" "start" "-a" "f33476a8676c6006a2936c4ac17786c7f7e4a7dd86afc2aa7b3d71dd9e2061e2"`
Sep 19 20:29:28.944 INFO kablam! usermod: no changes
Sep 19 20:29:28.982 INFO kablam!     Checking float-cmp v0.2.5
Sep 19 20:29:29.229 INFO kablam!     Checking quantum v0.1.2 (/source)
Sep 19 20:29:29.888 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:29:29.888 INFO kablam!    --> src/matrix.rs:193:8
Sep 19 20:29:29.888 INFO kablam!     |
Sep 19 20:29:29.888 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Sep 19 20:29:29.888 INFO kablam!     |        ----^
Sep 19 20:29:29.888 INFO kablam!     |        |
Sep 19 20:29:29.888 INFO kablam!     |        help: remove this `mut`
Sep 19 20:29:29.888 INFO kablam!     |
Sep 19 20:29:29.889 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 20:29:29.889 INFO kablam! 
Sep 19 20:29:29.889 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:29:29.889 INFO kablam!    --> src/matrix.rs:203:9
Sep 19 20:29:29.889 INFO kablam!     |
Sep 19 20:29:29.889 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Sep 19 20:29:29.889 INFO kablam!     |         ----^^^^^
Sep 19 20:29:29.889 INFO kablam!     |         |
Sep 19 20:29:29.889 INFO kablam!     |         help: remove this `mut`
Sep 19 20:29:29.889 INFO kablam! 
Sep 19 20:29:29.889 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:29:29.889 INFO kablam!    --> src/matrix.rs:205:9
Sep 19 20:29:29.889 INFO kablam!     |
Sep 19 20:29:29.889 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Sep 19 20:29:29.889 INFO kablam!     |         ----^^^^^^^
Sep 19 20:29:29.889 INFO kablam!     |         |
Sep 19 20:29:29.889 INFO kablam!     |         help: remove this `mut`
Sep 19 20:29:29.889 INFO kablam! 
Sep 19 20:29:29.967 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Sep 19 20:29:29.967 INFO kablam! su: No module specific data is present
Sep 19 20:29:30.629 INFO running `"docker" "rm" "-f" "f33476a8676c6006a2936c4ac17786c7f7e4a7dd86afc2aa7b3d71dd9e2061e2"`
Sep 19 20:29:30.912 INFO blam! f33476a8676c6006a2936c4ac17786c7f7e4a7dd86afc2aa7b3d71dd9e2061e2